The footage at the 12:30 and beyond point, appears to be a high altitude location, perhaps Canada, since the earlier footage was in South Dakota, then New York. Several of the peaks have snow and / or glaciers. Unfortunately, some of this footage is choppy. The automobiles in the movie indicate the year is around 1956.
November 10, 2014 Subject:
Signs and Landmarks!
Trip going thru NE United States, going through South Dakota, through Niagara, and then winding up in Albany. Honestly, signs and landmarks always helps in identifying these things.